diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9b99db..6b55a5b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ name: Lint & Unit
 
 jobs:
   lint-unit:
-    uses: test-kitchen/.github/.github/workflows/lint-unit.yml@v0.1.2
+    uses: test-kitchen/.github/.github/workflows/lint-unit.yml@main
 
   integration-windows:
     name: Windows ${{matrix.suite}} ${{matrix.os}}
diff --git a/.gitignore b/.gitignore
index 9106b64..c94a2dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@ tmp
 .kitchen.local.yml
 Dockerfile
 .DS_Store
+vendor/
diff --git a/README.md b/README.md
index 0c9a47a..641f24f 100644
--- a/README.md
+++ b/README.md
@@ -292,12 +292,12 @@ Examples:
 ### memory
 
 Sets the memory limit for the suite container in bytes. Otherwise use Dockers
-default. You can read more about `memory.limit_in_bytes` [here][memory_limit].
+default. You can read more about `memory.limit_in_bytes` in the [Resource Management Guide][memory_limit].
 
 ### cpu
 
 Sets the CPU shares (relative weight) for the suite container. Otherwise use
-Dockers defaults. You can read more about cpu.shares [here][cpu_shares].
+Dockers defaults. You can read more about cpu.shares in the [Resource Management Guide][cpu_shares].
 
 ### volume
 
diff --git a/lib/kitchen/docker/helpers/dockerfile_helper.rb b/lib/kitchen/docker/helpers/dockerfile_helper.rb
index 24f601c..d24519c 100644
--- a/lib/kitchen/docker/helpers/dockerfile_helper.rb
+++ b/lib/kitchen/docker/helpers/dockerfile_helper.rb
@@ -34,8 +34,10 @@ def dockerfile_platform
             gentoo_paludis_platform
           when "opensuse/tumbleweed", "opensuse/leap", "opensuse", "sles"
             opensuse_platform
-          when "rhel", "centos", "oraclelinux", "amazonlinux"
+          when "rhel", "centos", "oraclelinux"
             rhel_platform
+          when "amazonlinux"
+            amazonlinux_platform
           when "centosstream"
             centosstream_platform
           when "almalinux"
@@ -117,6 +119,15 @@ def rhel_platform
           CODE
         end
 
+        def amazonlinux_platform
+          <<-CODE
+            ENV container=docker
+            RUN yum clean all
+            RUN yum install -y --allowerasing sudo openssh-server openssh-clients which curl
+            RUN [ -f "/etc/ssh/ssh_host_rsa_key" ] || ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N ''
+          CODE
+        end
+
         def centosstream_platform
           <<-CODE
             ENV container=docker
diff --git a/test/spec/dockerfile_helper_spec.rb b/test/spec/dockerfile_helper_spec.rb
new file mode 100644
index 0000000..095d1a9
--- /dev/null
+++ b/test/spec/dockerfile_helper_spec.rb
@@ -0,0 +1,109 @@
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require "spec_helper"
+require "kitchen/docker/helpers/dockerfile_helper"
+
+describe Kitchen::Docker::Helpers::DockerfileHelper do
+  let(:helper_class) do
+    Class.new do
+      include Kitchen::Docker::Helpers::DockerfileHelper
+      attr_accessor :config
+
+      def initialize(config = {})
+        @config = config
+      end
+    end
+  end
+
+  let(:helper) { helper_class.new(platform:) }
+
+  describe "#amazonlinux_platform" do
+    let(:platform) { "amazonlinux" }
+
+    it "includes --allowerasing flag for yum install" do
+      result = helper.amazonlinux_platform
+      expect(result).to include("yum install -y --allowerasing")
+    end
+
+    it "installs required packages including curl" do
+      result = helper.amazonlinux_platform
+      expect(result).to include("sudo openssh-server openssh-clients which curl")
+    end
+
+    it "sets container environment variable" do
+      result = helper.amazonlinux_platform
+      expect(result).to include("ENV container=docker")
+    end
+
+    it "generates SSH host key if missing" do
+      result = helper.amazonlinux_platform
+      expect(result).to include("ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key")
+    end
+  end
+
+  describe "#rhel_platform" do
+    let(:platform) { "rhel" }
+
+    it "does not include --allowerasing flag" do
+      result = helper.rhel_platform
+      expect(result).not_to include("--allowerasing")
+    end
+
+    it "installs required packages including curl" do
+      result = helper.rhel_platform
+      expect(result).to include("sudo openssh-server openssh-clients which curl")
+    end
+  end
+
+  describe "#dockerfile_platform" do
+    context "when platform is amazonlinux" do
+      let(:platform) { "amazonlinux" }
+
+      it "calls amazonlinux_platform method" do
+        expect(helper).to receive(:amazonlinux_platform).and_call_original
+        result = helper.dockerfile_platform
+        expect(result).to include("--allowerasing")
+      end
+    end
+
+    context "when platform is rhel" do
+      let(:platform) { "rhel" }
+
+      it "calls rhel_platform method" do
+        expect(helper).to receive(:rhel_platform).and_call_original
+        result = helper.dockerfile_platform
+        expect(result).not_to include("--allowerasing")
+      end
+    end
+
+    context "when platform is centos" do
+      let(:platform) { "centos" }
+
+      it "calls rhel_platform method" do
+        expect(helper).to receive(:rhel_platform).and_call_original
+        helper.dockerfile_platform
+      end
+    end
+
+    context "when platform is oraclelinux" do
+      let(:platform) { "oraclelinux" }
+
+      it "calls rhel_platform method" do
+        expect(helper).to receive(:rhel_platform).and_call_original
+        helper.dockerfile_platform
+      end
+    end
+  end
+end